import React, { Component } from 'react'
import './index.css'
export default class List extends Component {
  render() {
    const {users,isFirst,isLoading,err} = this.props
    return (
        <div className="row">
            {
                isFirst ? <h2>欢迎使用，输入关键字再点击搜索</h2> :isLoading ? <h2>数据加载中……</h2> :err ? <h2>{err}</h2>:
                users.map((userObj)=>{
return (<div className="card" key={userObj.id}>
          <a rel="noreferrer" href={userObj.html_url} target="_blank">
            <img alt='head' src={userObj.avatar_url} style={{width: '100px'}}/>
          </a>
          <p className="card-text">{userObj.login}</p>
        </div>)
                })
            }
      </div>
    )
  }
}
